YOU SAID:

I am in class right now and I want to eat lunch

INTO JAPANESE

私は今クラスにいて、昼食を食べたいです

BACK INTO ENGLISH

I'm in class now and want to have lunch

INTO JAPANESE

私は今クラスにいて、昼食をとりたいです

BACK INTO ENGLISH

I'm in class now and want to have lunch